.App,
body {
  /* font-family: sans-serif;
  text-align: center; */
  /* height: 100vh;
  /* padding: 0; */
  /* overflow: hidden;  */
}

.viewport {
  height: 100vh;
  overflow: scroll;
  position: relative;
}

.list-phantom {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
}

.list-area {
  position: absolute;
  z-index: 99;
}


/* .list-item {
  padding: 16px 0px;
  color: #555;
  box-sizing: border-box;
  border-bottom: 1px solid #999;
} */
